Kays Engineering, Inc. is the manufacturer of both the DeHoff and Eldorado brands of deep hole drilling machines. All machines are designed and built in our 50,000 square foot facility in Marshall, Missouri, USA. We take great pride in the excellent reputation our products have earned over the last half-century. Our meticulous attention to detail during the build process ensures that each machine leaving our plant will maintain that reputation and deliver superior performance to our customers for decades to come.



Please visit our booth South Building-8376

The Eldorado KM75 features a “knee” fixture table to provide 3-axis CNC gundrilling capability. The machine is ideal for producing hole patterns in one set up, such as manifolds or mold matrices. Drill capacity is 0.078 to 0.75 inches (1.98 to 19.1 mm). Drill slide travel in the Z-axis is 48 inches (1219 mm), with table travel of 24 inches (610 mm) in the X-axis and 12 inches (305 mm) in the Y-axis. The KM75 has our 2,000 psi (138 bar) coolant system as well as a Microsoft Windows®-based controls package with CNC G-Code programming capability. Various fixturing options are available.

Kays Engineering, Inc.

900 Industrial Drive

Marshall, MO 65340



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